BR112016012011B8 - Cabeçote de impressão de ejeção de fluido, aparelho de ejeção de fluido e método - Google Patents

Cabeçote de impressão de ejeção de fluido, aparelho de ejeção de fluido e método

Info

Publication number
BR112016012011B8
BR112016012011B8 BR112016012011A BR112016012011A BR112016012011B8 BR 112016012011 B8 BR112016012011 B8 BR 112016012011B8 BR 112016012011 A BR112016012011 A BR 112016012011A BR 112016012011 A BR112016012011 A BR 112016012011A BR 112016012011 B8 BR112016012011 B8 BR 112016012011B8
Authority
BR
Brazil
Prior art keywords
fluid ejection
fluid
rib
ejection apparatus
printhead
Prior art date
Application number
BR112016012011A
Other languages
English (en)
Other versions
BR112016012011B1 (pt
BR112016012011A2 (pt
Inventor
David Maxfield
Original Assignee
Hewlett Packard Development Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hewlett Packard Development Co filed Critical Hewlett Packard Development Co
Publication of BR112016012011A2 publication Critical patent/BR112016012011A2/pt
Publication of BR112016012011B1 publication Critical patent/BR112016012011B1/pt
Publication of BR112016012011B8 publication Critical patent/BR112016012011B8/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/015—Ink jet characterised by the jet generation process
    • B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
    • B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
    • B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
    • B41J2/04563—Control methods or devices therefor, e.g. driver circuits, control circuits detecting head temperature; Ink temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/015—Ink jet characterised by the jet generation process
    • B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
    • B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2/14016—Structure of bubble jet print heads
    • B41J2/14072—Electrical connections, e.g. details on electrodes, connecting the chip to the outside...
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2/14016—Structure of bubble jet print heads
    • B41J2/14153—Structures including a sensor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/015—Ink jet characterised by the jet generation process
    • B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
    • B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
    • B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/015—Ink jet characterised by the jet generation process
    • B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
    • B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
    • B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
    • B41J2/04565—Control methods or devices therefor, e.g. driver circuits, control circuits detecting heater resistance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/015—Ink jet characterised by the jet generation process
    • B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
    • B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
    • B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
    • B41J2/04585—Control methods or devices therefor, e.g. driver circuits, control circuits controlling heads based on thermal bent actuators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/015—Ink jet characterised by the jet generation process
    • B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
    • B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
    • B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
    • B41J2/04586—Control methods or devices therefor, e.g. driver circuits, control circuits controlling heads of a type not covered by groups B41J2/04575 - B41J2/04585, or of an undefined type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
    • B41J29/38—Drives, motors, controls or automatic cut-off devices for the entire printing mechanism
    • B41J29/393—Devices for controlling or analysing the entire machine ; Controlling or analysing mechanical parameters involving printing of test patterns

Landscapes

  • Ink Jet (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)

Abstract

aparelho de ejeção de fluido com sensor térmico de lado único. trata-se de um aparelho de ejeção de fluido que inclui uma fenda de alimentação de fluido para abastecer um fluido a uma pluralidade de ejetores de gota, uma primeira nervura e um primeiro lado de fenda de alimentação de fluido e que sustenta um conjunto de circuitos de ejeção de gota para controlar a ejeção de gotas de fluido a partir da pluralidade de ejetores de gota, e uma segunda nervuras em um segundo lado, oposto ao primeiro lado, da fenda de alimentação de fluido que sustenta um sensor térmico para facilitar a determinação de uma temperatura da primeira nervura e da segunda nervura.
BR112016012011A 2013-11-26 2013-11-26 Cabeçote de impressão de ejeção de fluido, aparelho de ejeção de fluido e método BR112016012011B8 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2013/072084 WO2015080709A1 (en) 2013-11-26 2013-11-26 Fluid ejection apparatus with single-side thermal sensor

Publications (3)

Publication Number Publication Date
BR112016012011A2 BR112016012011A2 (pt) 2018-07-10
BR112016012011B1 BR112016012011B1 (pt) 2021-10-26
BR112016012011B8 true BR112016012011B8 (pt) 2021-12-14

Family

ID=51866301

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016012011A BR112016012011B8 (pt) 2013-11-26 2013-11-26 Cabeçote de impressão de ejeção de fluido, aparelho de ejeção de fluido e método

Country Status (10)

Country Link
US (3) US9669624B2 (pt)
EP (1) EP3188910A1 (pt)
JP (1) JP6209687B2 (pt)
KR (1) KR101886541B1 (pt)
CN (1) CN105764695B (pt)
AR (1) AR098546A1 (pt)
BR (1) BR112016012011B8 (pt)
RU (1) RU2639102C2 (pt)
TW (1) TWI564165B (pt)
WO (1) WO2015080709A1 (pt)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112016012011B8 (pt) * 2013-11-26 2021-12-14 Hewlett Packard Development Co Cabeçote de impressão de ejeção de fluido, aparelho de ejeção de fluido e método
US9938136B2 (en) * 2016-08-18 2018-04-10 Stmicroelectronics Asia Pacific Pte Ltd Fluid ejection device
WO2018071024A1 (en) * 2016-10-13 2018-04-19 Hewlett-Packard Development Company, L.P. Switches for bypass capacitors
US10611173B2 (en) 2016-10-26 2020-04-07 Hewlett-Packard Development Company, L.P. Fluid ejection device with fire pulse groups including warming data
CN109641455B (zh) * 2016-10-31 2020-08-04 惠普发展公司，有限责任合伙企业 组合驱动气泡检测和热学响应的流体喷射设备
EP3554842B1 (en) * 2017-04-06 2023-05-31 Hewlett-Packard Development Company, L.P. Fluid supply control
US11654678B2 (en) 2017-04-06 2023-05-23 Hewlett-Packard Development Company, L.P. Nozzle characteristics
US10850502B2 (en) 2017-07-11 2020-12-01 Hewlett-Packard Development Company, L.P. Fluidic die with primitive size greater than or equal to evaluator subset
US11390072B2 (en) 2017-07-12 2022-07-19 Hewlett-Packard Development Company, L.P. Fluidic die
CN110650846B (zh) * 2017-07-17 2021-04-09 惠普发展公司，有限责任合伙企业 射流盒和可更换打印头
WO2019017907A1 (en) 2017-07-18 2019-01-24 Hewlett-Packard Development Company, L.P. CHIPS COMPRISING STRAIN GAUGE SENSORS AND TEMPERATURE SENSORS
MX2021006097A (es) 2018-12-03 2021-07-07 Hewlett Packard Development Co Conjunto de circuitos logicos.
US10894423B2 (en) 2018-12-03 2021-01-19 Hewlett-Packard Development Company, L.P. Logic circuitry
US11338586B2 (en) 2018-12-03 2022-05-24 Hewlett-Packard Development Company, L.P. Logic circuitry
CN113168451A (zh) 2018-12-03 2021-07-23 惠普发展公司，有限责任合伙企业 逻辑电路系统封装
PL3681723T3 (pl) 2018-12-03 2021-11-22 Hewlett-Packard Development Company, L.P. Obwód logiczny
WO2020117197A1 (en) 2018-12-03 2020-06-11 Hewlett-Packard Development Company, L.P. Logic circuitry
CA3121147C (en) 2018-12-03 2023-08-22 Hewlett-Packard Development Company, L.P. Logic circuitry
US20210216491A1 (en) 2018-12-03 2021-07-15 Hewlett-Packard Development Company, L.P. Logic Circuitry
CN113168444A (zh) 2018-12-03 2021-07-23 惠普发展公司，有限责任合伙企业 逻辑电路系统
WO2021080607A1 (en) 2019-10-25 2021-04-29 Hewlett-Packard Development Company, L.P. Logic circuitry package
HUE063370T2 (hu) 2018-12-03 2024-01-28 Hewlett Packard Development Co Logikai áramkör
BR112021013892A2 (pt) 2019-02-06 2021-09-21 Hewlett-Packard Development Company, L.P. Detecção e controle de temperatura
WO2021021106A1 (en) * 2019-07-29 2021-02-04 Hewlett-Packard Development Company, L.P. Scaling factor matching between relative size-scaled temperature sensor pairs across thermal jet printhead die thermal zones
WO2021080567A1 (en) * 2019-10-22 2021-04-29 Hewlett-Packard Development Company, L.P. Fluidic die with a suppressible clock circuit
EP4153584A1 (en) 2020-05-18 2023-03-29 Merck Sharp & Dohme LLC Novel diacylglyceride o-acyltransferase 2 inhibitors
WO2022015307A1 (en) * 2020-07-16 2022-01-20 Hewlett-Packard Development Company, L.P. Fluidic die assemblies with living hinges

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2806562B2 (ja) * 1988-07-26 1998-09-30 キヤノン株式会社 液体噴射記録ヘッド，該記録ヘッドを有する記録装置および液体噴射記録ヘッドの駆動方法
JP2831778B2 (ja) * 1989-02-03 1998-12-02 キヤノン株式会社 液体噴射記録ヘッド、該記録ヘッド用基板および記録装置
US6742873B1 (en) * 2001-04-16 2004-06-01 Silverbrook Research Pty Ltd Inkjet printhead construction
TW446644B (en) * 2000-01-29 2001-07-21 Ind Tech Res Inst Method and structure for precise temperature measurement of ink-jet printhead heating element
US6648440B2 (en) * 2001-06-27 2003-11-18 Hewlett-Packard Development Company, L.P. System and method for using lower data rates for printheads with closely spaced nozzles
KR100395529B1 (ko) * 2001-10-30 2003-08-25 삼성전자주식회사 잉크젯 프린트 헤드 및 그 제조방법
US7036898B2 (en) * 2003-12-17 2006-05-02 Lexmark International, Inc. Supplying power to logic systems in printers
KR20050073093A (ko) 2004-01-08 2005-07-13 삼성전자주식회사 온도센서를 갖는 잉크젯 프린트 헤드 및 그것을 제조하는방법
US7163272B2 (en) * 2004-06-10 2007-01-16 Lexmark International, Inc. Inkjet print head
US7021685B2 (en) 2004-07-12 2006-04-04 Newbill Anthony J Automotive bumper construction
US7195341B2 (en) * 2004-09-30 2007-03-27 Lexmark International, Inc. Power and ground buss layout for reduced substrate size
US7350902B2 (en) * 2004-11-18 2008-04-01 Eastman Kodak Company Fluid ejection device nozzle array configuration
AU2005330071B2 (en) 2005-04-04 2009-11-19 Memjet Technology Limited MEMS fluid sensor
US7654645B2 (en) * 2005-04-04 2010-02-02 Silverbrook Research Pty Ltd MEMS bubble generator
JP5171002B2 (ja) 2006-09-25 2013-03-27 キヤノン株式会社 インクジェット記録ヘッドの製造方法
KR20090001217A (ko) 2007-06-29 2009-01-08 삼성전자주식회사 미싱 노즐 검출방법 및 이를 이용하는 잉크젯 프린트 헤드
KR20090020728A (ko) * 2007-08-24 2009-02-27 삼성전자주식회사 잉크젯 프린트 헤드 및 이를 구비한 잉크 카트리지
KR20090024380A (ko) * 2007-09-04 2009-03-09 삼성전자주식회사 잉크젯 프린트 헤드
JP2009066861A (ja) * 2007-09-12 2009-04-02 Canon Inc インクジェット記録ヘッド及び記録装置
JP5180595B2 (ja) * 2008-01-09 2013-04-10 キヤノン株式会社 ヘッド基板、記録ヘッド、ヘッドカートリッジ、及び記録装置
JP5202126B2 (ja) 2008-06-17 2013-06-05 キヤノン株式会社 記録ヘッド用基板、インクジェット記録ヘッドおよびインクジェット記録装置
KR101459320B1 (ko) 2008-07-04 2014-11-21 삼성전자주식회사 잉크젯 프린터의 잉크 분사 제어장치 및 방법
US8118406B2 (en) * 2009-10-05 2012-02-21 Eastman Kodak Company Fluid ejection assembly having a mounting substrate
JP2011167963A (ja) * 2010-02-19 2011-09-01 Canon Inc インクジェット記録ヘッド
WO2012044299A1 (en) 2010-09-30 2012-04-05 Hewlett-Packard Development Company, L.P. Thermal sensing fluid ejection assembly and method
JP6004897B2 (ja) * 2012-01-10 2016-10-12 キヤノン株式会社 記録装置および記録方法
BR112016012011B8 (pt) * 2013-11-26 2021-12-14 Hewlett Packard Development Co Cabeçote de impressão de ejeção de fluido, aparelho de ejeção de fluido e método

Also Published As

Publication number Publication date
BR112016012011B1 (pt) 2021-10-26
EP3188910A1 (en) 2017-07-12
US20170021614A1 (en) 2017-01-26
US9669624B2 (en) 2017-06-06
KR101886541B1 (ko) 2018-08-07
JP6209687B2 (ja) 2017-10-04
AR098546A1 (es) 2016-06-01
TWI564165B (zh) 2017-01-01
RU2016119945A (ru) 2017-11-29
US20170217165A1 (en) 2017-08-03
KR20160075731A (ko) 2016-06-29
JP2016538168A (ja) 2016-12-08
CN105764695A (zh) 2016-07-13
TW201529346A (zh) 2015-08-01
US20180001628A1 (en) 2018-01-04
RU2639102C2 (ru) 2017-12-19
WO2015080709A1 (en) 2015-06-04
US9796178B2 (en) 2017-10-24
CN105764695B (zh) 2018-08-07
BR112016012011A2 (pt) 2018-07-10
US9956771B2 (en) 2018-05-01

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B25G Requested change of headquarter approved

Owner name: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. (US)

B25G Requested change of headquarter approved

Owner name: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. (US)

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B25L Entry of change of name and/or headquarter and transfer of application, patent and certificate of addition of invention: publication cancelled

Owner name: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. (US)

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